Question

1,9х+3,34х-2,24х=30,66 и 96,41х-88,24х+1,83х=0,0202            СРОЧНО*

Answer 1

1) 1,9х+3,34х-2,24х=30,66

3x=30,66 |:3

x=10,22

 

2) 96,41х-88,24х+1,83х=0,0202

10x=0,0202 |:10

x=0,00202